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Boiler Left Surf Forecast
/ Wales – Gower (29 surf breaks) /
Surf Forecasts:
Boiler Left surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 12 am Tuesday 16 Sep 2025 BST
How big are the waves at Boiler Left today?
The current surf forecast for Boiler Left at 1AM is: 3.5m 12s primary swell from a West-southwest direction (forecast issued at 12:00am September 16). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 8ft (2.5m) | 12s |
| Afternoon (16 Sep) | 6ft (1.9m) | 12s |
| Evening (16 Sep) | 5ft (1.5m) | 11s |
Table - waves today at Boiler Left. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 6 | 7 | 8 | 9 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 8 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 4966 | 4085 | 3080 | 2160 | 1957 | 1141 | 800 | 784 | 892 | 244 | 301 | 795 | 1272 | 1667 | 1780 | 1690 | 2844 | 2818 | 1751 | 2565 | 1553 | 1310 | 600 | 1624 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 1:30AM 6.01 | 2:15PM 6.05 | 3:10AM 5.93 | 3:50PM 6.27 | 4:32AM 6.33 | 4:58PM 6.82 | ||||||||||||||||||
Low Tide / height (m) | 7:03PM 2.44 | 7:51AM 2.74 | 8:55PM 2.60 | 9:38AM 2.63 | 10:25PM 2.25 | 10:52AM 2.16 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:24 |
 | |  |  | | |  | |  | | |  |  | | | | | |  | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 2 | 5 | 7 | 3 | 1 | - | 1 | 2 | 2 | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 18 |
| Feels °C (?) | 6 | 5 | 6 | 6 | 8 | 10 | 10 | 11 | 9 | 8 | 7 | 8 | 10 | 12 | 14 | 14 | 15 | 13 | 12 | 13 | 12 | 12 | 13 | 14 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - Gower
The wind is still cross-on at Boiler Left (light winds from the WSW at Llethryd Barns 10 km from Boiler Left). A 3.2m swell from the WSW is too big for here
1 h 13 min ago
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